On 6/22/15, Thomas Seilund <t...@netmaster.dk> wrote: > Hi All > > I always get error "38 Function not implemented" when I send command to > video filter drawtext. > > Here is the command I run and the result I get: > > tps@t420:~/video/test$ echo Parsed_drawtext_1 text AA | > /home/tps/data/data/ffmpeg/tools/zmqsend -b tcp://127.0.0.1:5557 > 38 Function not implemented > tps@t420:~/video/test$ > > I run the command while I have this ffmpeg instance running: > > tps@t420:~/video/test$ ffmpeg -loop 1 -i test.png -filter_complex > "zmq=bind_address=tcp\\\://127.0.0.1\\\: > 5557,drawtext=text=AA:x=50:y=50:fontfile=/usr/share/fonts/truetype/freefont/ > > FreeMonoBold.ttf" -f mpegts -c libx264 test.ts > ffmpeg version N-69238-g2699a37 Copyright (c) 2000-2015 the FFmpeg > developers > built on Apr 23 2015 17:10:30 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1) > configuration: --enable-gpl --enable-libmp3lame --enable-libvpx --enable- > > libx264 --enable-version3 --enable-libvorbis --enable-libfreetype --enable- > > libv4l2 --enable-libfdk-aac --enable-nonfree --enable-libpulse --enable- > libzmq > libavutil 54. 17.100 / 54. 17.100 > libavcodec 56. 20.100 / 56. 20.100 > libavformat 56. 19.100 / 56. 19.100 > libavdevice 56. 4.100 / 56. 4.100 > libavfilter 5. 8.101 / 5. 8.101 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 1.100 / 1. 1.100 > libpostproc 53. 3.100 / 53. 3.100 > Input #0, png_pipe, from 'scoreboard.png': > Duration: N/A, bitrate: N/A > Stream #0:0: Video: png, pal8, 200x100 [SAR 72:72 DAR 2:1], 25 fps, 25 > > tbr, 25 tbn, 25 tbc > File 'test.ts' already exists. Overwrite ? [y/N] y > No pixel format specified, yuv444p for H.264 encoding chosen. > Use -pix_fmt yuv420p for compatibility with outdated media players. > [libx264 @ 0x2d2c4c0] using SAR=1/1 > [libx264 @ 0x2d2c4c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 > AVX > [libx264 @ 0x2d2c4c0] profile High 4:4:4 Predictive, level 1.1, 4:4:4 8-bit > Output #0, mpegts, to 'test.ts': > Metadata: > encoder : Lavf56.19.100 > Stream #0:0: Video: h264 (libx264), yuv444p, 200x100 [SAR 1:1 DAR 2:1], > > q=-1--1, 25 fps, 90k tbn, 25 tbc > Metadata: > encoder : Lavc56.20.100 libx264 > Stream mapping: > Stream #0:0 (png) -> zmq > drawtext -> Stream #0:0 (libx264) > Press [q] to stop, [?] for help > frame=14512 fps=1948 q=-1.0 Lsize= 2947kB time=00:09:40.40 bitrate= > 41.6kbits/s > video:351kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB > muxing overhead: 739.239502% > > > > Any help would be very much appreciated
Looking at code command must be reinit and args are normal args you usual give to drawtext filter. But example with drawtext and zmq should really be added to docs. > > Thanks > > Thomas S > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
